An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Other fittings nesoi of alloy steel not stainless
NSN 6620-00-172-9222
NSN 6105-00-010-1170
NSN 5975-01-587-4046
NSN 5925-01-131-9776
NSN 5945-01-565-8960
NSN 5920-01-247-9196
NSN 6650-00-670-2516
NSN 6610-01-419-0929
NSN 5910-01-190-1291
NSN 5935-01-071-9154
NSN 4140-01-209-5335
NSN 5985-00-655-7589